/*
 * Tencent is pleased to support the open source community by making TKEStack available.
 *
 * Copyright (C) 2012-2019 Tencent. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use
 * this file except in compliance with the License. You may obtain a copy of the
 * License at
 *
 * https://opensource.org/licenses/Apache-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 */

package nvidia

import (
	"strings"

	"tkestack.io/nvml"
)

func parseToGpuTopologyLevel(str string) nvml.GpuTopologyLevel {
	switch str {
	case "PIX":
		return nvml.TOPOLOGY_SINGLE
	case "PXB":
		return nvml.TOPOLOGY_MULTIPLE
	case "PHB":
		return nvml.TOPOLOGY_HOSTBRIDGE
	case "SOC":
		return nvml.TOPOLOGY_CPU
	}

	if strings.HasPrefix(str, "GPU") {
		return nvml.TOPOLOGY_INTERNAL
	}

	return nvml.TOPOLOGY_UNKNOWN
}
